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3 years ago

PLEASE HELPPPPPPPPPPPPPPPPPPPPPP

Mathematics

1 answer:

zzz [600]3 years ago

3 0

Answer:

Step-by-step explanation:

1. Divide the shape into 3 individual shapes.

2. To get the area you must multiply the width and the length.

3. Let's gather the width and the length of each shape.

Shape 1: 7 and 8

Shape 2: 2 and 3

Shape 3: 2 and 3

4. For Shape 1: 7 times 8 is 56.

5. Shape 2 and Shape 3 are equal to each other.

6. For Shape 2 + Shape 3: 2 times 3 is 6

7. Now you must add the area of all the shapes together.

Area of Shape 1: 56

Area of Shape 2: 3

Area of Shape 3: 3

8. 56 + 3 + 3 = 62

This means the area of the shape is 62.

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Consider this rectangle. The perimeter is P = 2(3) + 2(6) = 18 cm. A rectangle with length 6 centimeters and width 3 centimeters

ioda

Answer:

Consider this rectangle. The perimeter is P = 2(3) + 2(6) = 18 cm. A rectangle with length 6 centimeters and width 3 centimeters. Suppose the dimensions of the rectangle are all multiplied by 4. The new rectangle would have the dimensions . The perimeter of the new rectangle would be cm. The new perimeter will be times as large as the perimeter of the original rectangle.

Step-by-step explanation:

8 0

3 years ago

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In the following function: f(x) = 2x + 2, list the input values (x) that produce the output values 8, 12, and 16.

vladimir2022 [97]

B is your answer because 3 works with 5 and 7 also

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3 years ago

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-3 1/6 divide by (-2 1/3)

marshall27 [118]

Answer:

1 5/14

Step-by-step explanation:

-3 1/6 / -2 1/3

-3 1/6 = -19/6

-2 1/3 = -7/3

-19/6 / -7/3 = -19/6 x -3/7

-19 x -3 = 57

-6 x -7 = 42

57/42 = 1 5/14

6 0

3 years ago

I need help answering these questions, methods appreciated on how to do each one.

xxMikexx [17]

Answer:

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Step-by-step explanation:

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3 years ago

Kaitlyn is making big goods for charity bake sale he places a tray of scones a tray of muffins and a tray of cookies in the oven

finlep [7]

Answer:

So:

Counting from a given time t = 0min, we know that:

Each 15 mins she removes the scones

Each 12 mins she removes the muffins

Each 10 mins she removes the cookies.

So when will she remove both at the same time?

Well, this will happen in the smallest common multiple of 15, 12 and 10.

or at LCM(10, 12, 15).

How we find it?

well, in this case is easy.

All the multiples of 10 end with a zero.

So let's find the multiples of 12 and 15 that also end with a zero:

12*6 = 60

15*4 = 60

and

10*6 = 60

So the LCM(10,12,15) = 60.

Another way is by calculating:

10*12*15/(GCF(10,12)*GCM(12,15)*GCM(10,15)

Where GCF = greatest common factor.

Between 10 and 12 is 2.

Between 12 and 15 is 3

Between 10 and 15 is 5.

Then:

10*12*15/(2*3*5) = 60.

This means that 60 minutes after she starts, she will remove the scones, muffins and cookies at the same time.

7 0

3 years ago